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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@kms_ccs@pipe-A-crc-primary-rotation-180 - incomplete panic - kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:880!"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103190">103190</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@kms_ccs@pipe-A-crc-primary-rotation-180 - incomplete panic - kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:880!
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>marta.lofstedt@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>CI_DRM_3200 APL-shards igt@kms_ccs@pipe-A-crc-primary-rotation-180 incompletes
on:
<4>[ 115.388084] ------------[ cut here ]------------
<2>[ 115.388095] kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:880!
<4>[ 115.388167] invalid opcode: 0000 [#1] PREEMPT SMP
<4>[ 115.388179] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel lpc_ich
snd_hda_codec snd_hwdep r8169 snd_hda_core mii mei_me snd_pcm mei prime_numbers
pinctrl_broxton pinctrl_intel
<4>[ 115.388265] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G U
4.14.0-rc4-CI-CI_DRM_3200+ #1
<4>[ 115.388282] Hardware name: /NUC6CAYB, BIOS
AYAPLCEL.86A.0040.2017.0619.1722 06/19/2017
<4>[ 115.388300] task: ffff880276128040 task.stack: ffffc90000084000
<4>[ 115.388365] RIP: 0010:intel_lrc_irq_handler+0x2a9/0x8a0 [i915]
<4>[ 115.388377] RSP: 0018:ffff88027fc83ea8 EFLAGS: 00010202
<4>[ 115.388389] RAX: 0000000000000002 RBX: 0000000000000001 RCX:
0000000000000003
<4>[ 115.388403] RDX: 0000000000000000 RSI: ffffffff81d0e3b4 RDI:
00000000ffffffff
<4>[ 115.388418] RBP: ffff88027fc83f00 R08: 0000000000000000 R09:
ffff88026da73ac0
<4>[ 115.388432] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff880264801040
<4>[ 115.388446] R13: 0000000000000001 R14: 0000000000000000 R15:
ffff880263c7c2a8
<4>[ 115.388460] FS: 0000000000000000(0000) GS:ffff88027fc80000(0000)
knlGS:0000000000000000
<4>[ 115.388476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 115.388488] CR2: 00007f40eaa96000 CR3: 0000000274ac5000 CR4:
00000000003406e0
<4>[ 115.388502] Call Trace:
<4>[ 115.388509] <IRQ>
<4>[ 115.388520] ? tasklet_hi_action+0x71/0x120
<4>[ 115.388533] tasklet_hi_action+0x98/0x120
<4>[ 115.388546] __do_softirq+0xc3/0x4e2
<4>[ 115.388558] irq_exit+0xb5/0xd0
<4>[ 115.388567] do_IRQ+0x71/0x130
<4>[ 115.388577] common_interrupt+0x9a/0x9a
<4>[ 115.388587] </IRQ>
<4>[ 115.388594] RIP: 0010:_raw_spin_unlock_irq+0x32/0x50
<4>[ 115.388605] RSP: 0018:ffffc90000087e00 EFLAGS: 00000206 ORIG_RAX:
ffffffffffffff5d
<4>[ 115.388623] RAX: ffff880276128040 RBX: ffff88027fc9b300 RCX:
0000000000000001
<4>[ 115.388637] RDX: 0000000000000000 RSI: ffffffff81d0e3b4 RDI:
0000000000000001
<4>[ 115.388651] RBP: ffffc90000087e08 R08: 0000000000000000 R09:
0000000000000000
<4>[ 115.388666] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff880273e65240
<4>[ 115.388680] R13: 0000000000000000 R14: ffff880276128040 R15:
0000000000000001
<4>[ 115.388700] finish_task_switch+0xaa/0x210
<4>[ 115.388710] ? finish_task_switch+0x6f/0x210
<4>[ 115.388722] __schedule+0x3cb/0xb10
<4>[ 115.388733] schedule_idle+0x2c/0x40
<4>[ 115.388744] do_idle+0x155/0x1e0
<4>[ 115.388755] cpu_startup_entry+0x1d/0x20
<4>[ 115.388766] start_secondary+0x11c/0x140
<4>[ 115.388778] secondary_startup_64+0xa5/0xa5
<4>[ 115.388791] Code: 4d d0 49 c7 01 00 00 00 00 49 c7 41 08 00 00 00 00 4d
8b 8f 68 03 00 00 e9 54 ff ff ff 0f 0b 0f 0b 4c 89 cf e8 b9 3b 4c e1 eb b0 <0f>
0b 41 8b 47 28 8d 88 70 03 00 00 48 8b 45 c8 48 03 88 80 0c
<1>[ 115.388951] RIP: intel_lrc_irq_handler+0x2a9/0x8a0 [i915] RSP:
ffff88027fc83ea8
<4>[ 115.388998] ---[ end trace c667fe554d2fe75b ]---
<0>[ 117.421458] Kernel panic - not syncing: Fatal exception in interrupt
<0>[ 117.421496] Kernel Offset: disabled
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3200/shard-apl1/igt@kms_ccs@pipe-A-crc-primary-rotation-180.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3200/shard-apl1/igt@kms_ccs@pipe-A-crc-primary-rotation-180.html</a></pre>
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